Niggli Michael R (CIK 0001377160)

Latest company ownership

Role: Director
Shares held
75,771
Last filed at
Sep 3, 2024
Confidence Score
50.0
2025Q4
Confidence Score History
2021Q4 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
May 16, 2023 May 17, 2023 ESS Tech, Inc. Director Buy 67.5 +10,000 0.57% $8.1K
May 12, 2023 May 15, 2023 ESS Tech, Inc. Director Buy 78.8 +20,000 1.16% $22.6K
Mar 6, 2023 Mar 7, 2023 ESS Tech, Inc. Director Buy 60.0 +5,000 0.29% $8.3K
Dec 15, 2022 Dec 16, 2022 ESS Tech, Inc. Director Buy 78.8 +19,100 1.13% $48.9K
Mar 1, 2022 Mar 3, 2022 ESS Tech, Inc. Director Buy 82.5 +20,000 1.21% $100.2K
Nov 9, 2021 Nov 17, 2021 ESS Tech, Inc. Director Buy 97.5 +107,875 11.11% $778.2K
Nov 9, 2021 Nov 12, 2021 ESS Tech, Inc. Director Buy 100.0 +143,572 15.87% $1.4M